INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2106c7f86a5c76be6f95463401e20062cdf676fee273bb0120c8bf1c245c145f', 
    'Lw6p6LLWIYSUzcTSnpPHbk9yr3dcNVPPTXTdFnSsuJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)